Lot numbers can be found on the outside label of a product:
(S)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine
-
CAS No. 78342-42-4
- Cat. No. CS-0008324
- Purity≥95%
- MDL No.MFCD00066229
*For research and further manufacturing use only, not for direct human use.
Structure of 78342-42-4
Please choose your location and provide accurate information for you
| Size |
|
Price | Quantity | |||
|---|---|---|---|---|---|---|
|
* Please select Quantity before adding items. |
||||||
Recommended Products
General Information
- CAS No. 78342-42-4
- Cat. No. CS-0008324
- Purity ≥95%
- MDL No. MFCD00066229
- Storage Store at room temperature
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₉H₁₆N₂O₂
- Molecular Weight 184.24
- Synonym(s) (S)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine
- SMILES CC([C@H]1C(OC)=NCC(OC)=N1)C
Description
(S)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine is a chiral pyrazine derivative featuring two methoxy groups and a sterically hindered isopropyl substituent. This bench-stable compound integrates into complex heterocyclic scaffolds with defined stereochemistry, enabling precise access to bioactive analogs in medicinal chemistry campaigns.
Application
(S)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine serves as a versatile chiral building block in the synthesis of bioactive heterocycles, offering enhanced stability and predictable regioselectivity in functionalization reactions. Its methoxy groups enable facile derivatization, while the isopropyl substituent provides steric control and improved solubility for downstream applications in medicinal chemistry and process development.
Synthesis
-
Route1
-
420-37-1 -
In-stock
16944-60-8 - ~80%
-
In-stock
78342-42-4
References
-
Schoellkopf, Ulrich; Groth, Ulrich; Deng, Chuanzheng Angewandte Chemie, 1981 , vol. 93, # 9 p. 793 - 795
-
-
Route2
-
In-stock
72-18-4 - ~%
-
In-stock
78342-42-4
References
-
Tetrahedron Asymmetry, , vol. 9, # 2 p. 321 - 327
-
-
Route3
-
In-stock
13734-41-3 - ~%
-
In-stock
78342-42-4
References
-
Organic Process Research and Development, , vol. 9, # 2 p. 185 - 187
-
Safety Information
Download SDS|
GHS Pictogram :
|
GHS No : GHS07
|
|
Signal Word : Warning
|
UN#: N/A
|
|
Class : N/A
|
Packing Group : N/A
|
|
Hazard Statements : H302-H315-H319-H335
|
|
|
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
|
|
Quality Control
Computational Chemistry Data
- TPSA 43.18
- LogP 1.1144
- H_Acceptors 4
- H_Donors 0
- Rotatable_Bonds 1
Similar Products
Other Classifications
Recently Viewed Products
Leave US a Message
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upload Pictures
|
|
Key Words
- 78342-42-4 sigma78342-42-4 manufacturer78342-42-4 price78342-42-4 structure78342-42-4 SDSbuy 78342-42-478342-42-4 supplier78342-42-4 uses78342-42-4 molecular weightprice of 78342-42-478342-42-4 chemical name formula of 78342-42-4